* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags

	with bitfields.  Make "type" and "other" bitfields too.
	(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
	ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
	ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
	ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
	ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
	ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
	ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
	(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
	* elf-hppa.h: Update all uses of elf_link_hash_flags.
	* elf-m10300.c: Likewise.
	* elf.c: Likewise.
	* elf32-arm.h: Likewise.
	* elf32-cris.c: Likewise.
	* elf32-frv.c: Likewise.
	* elf32-hppa.c: Likewise.
	* elf32-i370.c: Likewise.
	* elf32-i386.c: Likewise.
	* elf32-m32r.c: Likewise.
	* elf32-m68k.c: Likewise.
	* elf32-ppc.c: Likewise.
	* elf32-s390.c: Likewise.
	* elf32-sh-symbian.c: Likewise.
	* elf32-sh.c: Likewise.
	* elf32-sh64.c: Likewise.
	* elf32-sparc.c: Likewise.
	* elf32-vax.c: Likewise.
	* elf32-xtensa.c: Likewise.
	* elf64-alpha.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elf64-ppc.c: Likewise.
	* elf64-s390.c: Likewise.
	* elf64-sh64.c: Likewise.
	* elf64-sparc.c: Likewise.
	* elf64-x86-64.c: Likewise.
	* elflink.c: Likewise.
	* elfxx-ia64.c: Likewise.
	* elfxx-mips.c: Likewise.
	* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
	* configure: Regenerate.
	* aclocal.m4: Regenerate.

1 files changed, 38 insertions, 51 deletions

diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c
index 56d0d78..5b4ae5d 100644
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -1490,10 +1490,10 @@ mips_elf_output_extsym (struct mips_elf_link_hash_entry *h, void *data)
 
   if (h->root.indx == -2)
     strip = FALSE;
-  else if (((h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0
-	    || (h->root.elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) != 0)
-	   && (h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0
-	   && (h->root.elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR) == 0)
+  else if ((h->root.def_dynamic
+	    || h->root.ref_dynamic)
+	   && !h->root.def_regular
+	   && !h->root.ref_regular)
     strip = TRUE;
   else if (einfo->info->strip == strip_all
 	   || (einfo->info->strip == strip_some
@@ -1611,7 +1611,7 @@ mips_elf_output_extsym (struct mips_elf_link_hash_entry *h, void *data)
       else
 	h->esym.asym.value = 0;
     }
-  else if ((h->root.elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0)
+  else if (h->root.needs_plt)
     {
       struct mips_elf_link_hash_entry *hd = h;
       bfd_boolean no_fn_stub = h->no_fn_stub;
@@ -2411,10 +2411,8 @@ mips_elf_set_global_got_offset (void **entryp, void *p)
 	  entry->gotidx = arg->value * (long) g->assigned_gotno++;
 	  if (arg->info->shared
 	      || (elf_hash_table (arg->info)->dynamic_sections_created
-		  && ((entry->d.h->root.elf_link_hash_flags
-		       & ELF_LINK_HASH_DEF_DYNAMIC) != 0)
-		  && ((entry->d.h->root.elf_link_hash_flags
-		       & ELF_LINK_HASH_DEF_REGULAR) == 0)))
+		  && entry->d.h->root.def_dynamic
+		  && !entry->d.h->root.def_regular))
 	    ++arg->needed_relocs;
 	}
       else
@@ -2764,7 +2762,7 @@ mips_elf_local_relocation_p (bfd *input_bfd,
       while (h->root.root.type == bfd_link_hash_indirect
  	     || h->root.root.type == bfd_link_hash_warning)
 	h = (struct mips_elf_link_hash_entry *) h->root.root.u.i.link;
-      if ((h->root.elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0)
+      if (h->root.forced_local)
 	return TRUE;
     }
 
@@ -2910,8 +2908,8 @@ mips_elf_create_got_section (bfd *abfd, struct bfd_link_info *info,
     return FALSE;
 
   h = (struct elf_link_hash_entry *) bh;
-  h->elf_link_hash_flags &= ~ELF_LINK_NON_ELF;
-  h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR;
+  h->non_elf = 0;
+  h->def_regular = 1;
   h->type = STT_OBJECT;
 
   if (info->shared
@@ -3237,7 +3235,7 @@ mips_elf_calculate_relocation (bfd *abfd, bfd *input_bfd,
 	  if (! elf_hash_table(info)->dynamic_sections_created
 	      || (info->shared
 		  && (info->symbolic || h->root.dynindx == -1)
-		  && (h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)))
+		  && h->root.def_regular))
 	    {
 	      /* This is a static link or a -Bsymbolic link.  The
 		 symbol is defined locally, or was forced to be local.
@@ -3300,10 +3298,8 @@ mips_elf_calculate_relocation (bfd *abfd, bfd *input_bfd,
       if ((info->shared
 	   || (elf_hash_table (info)->dynamic_sections_created
 	       && h != NULL
-	       && ((h->root.elf_link_hash_flags
-		    & ELF_LINK_HASH_DEF_DYNAMIC) != 0)
-	       && ((h->root.elf_link_hash_flags
-		    & ELF_LINK_HASH_DEF_REGULAR) == 0)))
+	       && h->root.def_dynamic
+	       && !h->root.def_regular))
 	  && r_symndx != 0
 	  && (input_section->flags & SEC_ALLOC) != 0)
 	{
@@ -3857,16 +3853,14 @@ mips_elf_create_dynamic_relocation (bfd *output_bfd,
       /* We must now calculate the dynamic symbol table index to use
 	 in the relocation.  */
       if (h != NULL
-	  && (! info->symbolic || (h->root.elf_link_hash_flags
-				   & ELF_LINK_HASH_DEF_REGULAR) == 0)
+	  && (! info->symbolic || !h->root.def_regular)
 	  /* h->root.dynindx may be -1 if this symbol was marked to
 	     become local.  */
 	  && h->root.dynindx != -1)
 	{
 	  indx = h->root.dynindx;
 	  if (SGI_COMPAT (output_bfd))
-	    defined_p = ((h->root.elf_link_hash_flags
-			  & ELF_LINK_HASH_DEF_REGULAR) != 0);
+	    defined_p = h->root.def_regular;
 	  else
 	    /* ??? glibc's ld.so just adds the final GOT entry to the
 	       relocation field.  It therefore treats relocs against
@@ -4813,8 +4807,8 @@ _bfd_mips_elf_add_symbol_hook (bfd *abfd, struct bfd_link_info *info,
 	return FALSE;
 
       h = (struct elf_link_hash_entry *) bh;
-      h->elf_link_hash_flags &= ~ELF_LINK_NON_ELF;
-      h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR;
+      h->non_elf = 0;
+      h->def_regular = 1;
       h->type = STT_OBJECT;
 
       if (! bfd_elf_link_record_dynamic_symbol (info, h))
@@ -4925,8 +4919,8 @@ _bfd_mips_elf_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
 	    return FALSE;
 
 	  h = (struct elf_link_hash_entry *) bh;
-	  h->elf_link_hash_flags &= ~ELF_LINK_NON_ELF;
-	  h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR;
+	  h->non_elf = 0;
+	  h->def_regular = 1;
 	  h->type = STT_SECTION;
 
 	  if (! bfd_elf_link_record_dynamic_symbol (info, h))
@@ -4970,8 +4964,8 @@ _bfd_mips_elf_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
 	return FALSE;
 
       h = (struct elf_link_hash_entry *) bh;
-      h->elf_link_hash_flags &= ~ELF_LINK_NON_ELF;
-      h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR;
+      h->non_elf = 0;
+      h->def_regular = 1;
       h->type = STT_SECTION;
 
       if (! bfd_elf_link_record_dynamic_symbol (info, h))
@@ -4994,8 +4988,8 @@ _bfd_mips_elf_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
 	    return FALSE;
 
 	  h = (struct elf_link_hash_entry *) bh;
-	  h->elf_link_hash_flags &= ~ELF_LINK_NON_ELF;
-	  h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR;
+	  h->non_elf = 0;
+	  h->def_regular = 1;
 	  h->type = STT_OBJECT;
 
 	  if (! bfd_elf_link_record_dynamic_symbol (info, h))
@@ -5318,7 +5312,7 @@ _bfd_mips_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
 	      /* We need a stub, not a plt entry for the undefined
 		 function.  But we record it as if it needs plt.  See
 		 _bfd_elf_adjust_dynamic_symbol.  */
-	      h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT;
+	      h->needs_plt = 1;
 	      h->type = STT_FUNC;
 	    }
 	  break;
@@ -5338,10 +5332,9 @@ _bfd_mips_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
 		hmips = (struct mips_elf_link_hash_entry *)
 		  hmips->root.root.u.i.link;
 
-	      if ((hmips->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)
+	      if (hmips->root.def_regular
 		  && ! (info->shared && ! info->symbolic
-			&& ! (hmips->root.elf_link_hash_flags
-			      & ELF_LINK_FORCED_LOCAL)))
+			&& ! hmips->root.forced_local))
 		break;
 	    }
 	  /* Fall through.  */
@@ -5550,7 +5543,7 @@ _bfd_mips_relax_section (bfd *abfd, asection *sec,
 		  || h->root.root.type == bfd_link_hash_defweak)
 		 && h->root.root.u.def.section)
 	      || (link_info->shared && ! link_info->symbolic
-		  && ! (h->root.elf_link_hash_flags & ELF_LINK_FORCED_LOCAL)))
+		  && !h->root.forced_local))
 	    continue;
 
 	  sym_sec = h->root.root.u.def.section;
@@ -5674,14 +5667,11 @@ _bfd_mips_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
 
   /* Make sure we know what is going on here.  */
   BFD_ASSERT (dynobj != NULL
-	      && ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT)
+	      && (h->needs_plt
 		  || h->weakdef != NULL
-		  || ((h->elf_link_hash_flags
-		       & ELF_LINK_HASH_DEF_DYNAMIC) != 0
-		      && (h->elf_link_hash_flags
-			  & ELF_LINK_HASH_REF_REGULAR) != 0
-		      && (h->elf_link_hash_flags
-			  & ELF_LINK_HASH_DEF_REGULAR) == 0)));
+		  || (h->def_dynamic
+		      && h->ref_regular
+		      && !h->def_regular)));
 
   /* If this symbol is defined in a dynamic object, we need to copy
      any R_MIPS_32 or R_MIPS_REL32 relocs against it into the output
@@ -5690,8 +5680,7 @@ _bfd_mips_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
   if (! info->relocatable
       && hmips->possibly_dynamic_relocs != 0
       && (h->root.type == bfd_link_hash_defweak
-	  || (h->elf_link_hash_flags
-	      & ELF_LINK_HASH_DEF_REGULAR) == 0))
+	  || !h->def_regular))
     {
       mips_elf_allocate_dynamic_relocations (dynobj,
 					     hmips->possibly_dynamic_relocs);
@@ -5703,7 +5692,7 @@ _bfd_mips_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
 
   /* For a function, create a stub, if allowed.  */
   if (! hmips->no_fn_stub
-      && (h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0)
+      && h->needs_plt)
     {
       if (! elf_hash_table (info)->dynamic_sections_created)
 	return TRUE;
@@ -5712,7 +5701,7 @@ _bfd_mips_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
 	 the symbol to the stub location.  This is required to make
 	 function pointers compare as equal between the normal
 	 executable and the shared library.  */
-      if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
+      if (!h->def_regular)
 	{
 	  /* We need .stub section.  */
 	  s = bfd_get_section_by_name (dynobj,
@@ -5734,7 +5723,7 @@ _bfd_mips_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
 	}
     }
   else if ((h->type == STT_FUNC)
-	   && (h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) == 0)
+	   && !h->needs_plt)
     {
       /* This will set the entry for this symbol in the GOT to 0, and
          the dynamic linker will take care of this.  */
@@ -6608,7 +6597,7 @@ _bfd_mips_elf_finish_dynamic_symbol (bfd *output_bfd,
     }
 
   BFD_ASSERT (h->dynindx != -1
-	      || (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0);
+	      || h->forced_local);
 
   sgot = mips_elf_got_section (dynobj, FALSE);
   BFD_ASSERT (sgot != NULL);
@@ -6651,10 +6640,8 @@ _bfd_mips_elf_finish_dynamic_symbol (bfd *output_bfd,
 	      if (info->shared
 		  || (elf_hash_table (info)->dynamic_sections_created
 		      && p->d.h != NULL
-		      && ((p->d.h->root.elf_link_hash_flags
-			   & ELF_LINK_HASH_DEF_DYNAMIC) != 0)
-		      && ((p->d.h->root.elf_link_hash_flags
-			   & ELF_LINK_HASH_DEF_REGULAR) == 0)))
+		      && p->d.h->root.def_dynamic
+		      && !p->d.h->root.def_regular))
 		{
 		  /* Create an R_MIPS_REL32 relocation for this entry.  Due to
 		     the various compatibility problems, it's easier to mock